It comprises the pressure boosting structure, oil entry, compression cavity and oil exhaust channel.

该泵包括增压机构，吸油油路，压缩腔，排油油路。

youdao

But Baghdad officials say Iraq — suffering from a cash crunch due to faltering oil production and lower global crude prices — has an interest in making BP's entry into Iraq smooth.

但巴格达官员说，伊拉克有必要确保英国石油顺利进入该国。由于石油产量下降和国际原油价格走低，伊拉克面临着现金不足的难题。

youdao

After the entry was complete, the wood was finished with linseed oil for weather protection.

入口完成之后，开始用亚麻油来沾到木材上以防止气候变化的侵袭。

youdao

Azerbaijan, for its part, has pointedly denied Iran entry into the consortium of countries invited to develop oil in the Caspian Sea.

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